Last month, next month links (7 posts)

Is it possible, rather than having a sidebar with the links listed in a bulleted list, to have links under each post. I have set my blog up, with just one post per page, as I will be using it as a monthly post. Rather than having all the monthly archives listed at the side, I would like to have a <<last month | next month>> link at the bottom of the post.
How do I do this? Can anyone please help?
Thankyou

A link would be helpful...
1. Sidebar. You can always delete or comment out the archives template tag from the sidebar.
2. If you set the # of posts to 1 do you have now the next page-previous page link at the bottom? If you change that text to "month" you'll have what you wanted :)